65676360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2081}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 197873280

約数和(自身を除く): 132196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2081, 2104, 2630, 3156, 3945, 4162, 5260, 6243, 6312, 7890, 8324, 10405, 10520, 12486, 15780, 16648, 20810, 24972, 31215, 31560, 41620, 49944, 62430, 83240, 124860, 249720, 547303, 1094606, 1641909, 2189212, 2736515, 3283818, 4378424, 5473030, 6567636, 8209545, 10946060, 13135272, 16419090, 21892120, 32838180, 65676360]

約数ペア:

[(1, 65676360), (2, 32838180), (3, 21892120), (4, 16419090), (5, 13135272), (6, 10946060), (8, 8209545), (10, 6567636), (12, 5473030), (15, 4378424), (20, 3283818), (24, 2736515), (30, 2189212), (40, 1641909), (60, 1094606), (120, 547303), (263, 249720), (526, 124860), (789, 83240), (1052, 62430), (1315, 49944), (1578, 41620), (2081, 31560), (2104, 31215), (2630, 24972), (3156, 20810), (3945, 16648), (4162, 15780), (5260, 12486), (6243, 10520), (6312, 10405), (7890, 8324)]